I found some stuff in
PlanetGTA, I\'ll post only what matters:
* There will be bicycles.
* Gang members will drive in gang cars (but more in the same car than in previous GTA\'s), and do drive-bys.
* You play a black male (I think I saw a screenshot with him somewhere).
* San Andreas won\'t be only in San Fransisco, but also in LA, and Las Vegas. SF will be called San Fierro, LA will be Los Santos, and LV will be called Las Ventura. The whole area will be called San Andreas.
* The game will be HUGE. Each city will be about the size of Vice City, and thats excluding the countryside. The game area will be about 4 to 6 times larger than any previous GTA game.
* There will be mountains and hills (imagine SF without hills :rolleyes: ).
* Driving in the countryside won\'t be boring, \"[...]the map feels very vibrant and alive.\", it doesn\'t say much besides this.
* There will be smog in Los Santos.
* The lighting, reflections, shadows, etc will be better.
* Many buildings that you can get into.
* You\'ll be able to buy, build, and run a casino in Las Ventura.
* There will be characters from previous GTA games.
* You\'ll be able to recruit gang members to do drive-bys with you.
* You\'ll be able to rob houses, but you\'ll have to plan first.
* There will be a stamina bar. You\'ll have to eat to stay in a good physical condition, but eating too much will make you fat. These things will affect your stamina. You\'ll also be able to work out in gyms.
* The NPC\'s AI will be better, and they\'ll have alot more things they can say (\"[...]voiceover recording sessions for an average pedestrian characters dialogue have gone from ten minutes to an hour in length.\" ).
* Now, this is cool: The game\'s difficulty will be dynamic. If you\'re really good in it, the missions will be harder than normal. If you keep dying and stuff, the missions will be easier than usual. -I know these things have been done before, but it\'s still great.
And they\'re really working out on it. They sent a research team to California to take pics and ask people questions and stuff.